This issue can happen when you update Norton. To fix and set up the issue, restart your PC.
Fix and setup issues opening Norton for Window
Follow these means:
Leave every one of the projects which opened on your screen.
Restart your PC.
On the off chance that the issue perseveres, go to Step 2.
On the off chance that you have Norton.com/setup Family setup introduced, uninstall it. And afterward run the Norton Remove and Reinstall apparatus.
Download the Norton Remove and Reinstall apparatus on your PC.
Save the document to the Windows work area. On certain programs, the document is naturally saved to its default area that is Download organizer.
To open the Downloads window in your program, press the Ctrl + J key.
Double tap the NRnR symbol.
Peruse the permit understanding, and snap Agree.
Snap Remove and Reinstall.
You may see the Remove button if your Norton item is from your specialist co-op.
Snap Continue or Remove.
And afterward click on Restart Now.
After the PC restarts, adhere to the on-screen guidelines to reinstall Norton.
Fix and setup issues opening Norton for Mac
To fix and setup this issue, close every one of the open applications, and afterward restart the Mac.
After you restart the Mac, if the issue endures, uninstall Norton utilizing RemoveSymantecMacFiles apparatus and reinstall it.
Download the RemoveSymantecMacFiles.zip document.
Snap the Finder symbol in the Dock to be in the Finder.
On the menu bar, click Go > Downloads to go to the Downloads folder.RemoveSymantecMacFiles
In the RemoveSymantecMacFiles organizer, control-click the RemoveSymantecMacFiles.command document, and afterward click Open with > Terminal (default).RemoveSymantecMacFiles-run-note
In the event that you see a brief that the apparatus is from a unidentified designer, click Open to proceed.
In the Terminal window, type your director secret word, and afterward press return.
At the point when you type your secret word, no characters show up. Get norton.com/setup master support Now!.
To eliminate all Symantec documents and envelopes, type 1.
In the event that you need to stop RemoveSymantecMacFiles without eliminating any records, type 2.
Press return.RemoveSymantecMacFiles eliminates the entirety of the Symantec records.
At the point when the RemoveSymantecMacFiles instrument wraps up eliminating the Symantec documents, in the Terminal window, type y, and press get back to restart your Mac.
Before you press return, ensure you save your work in other open applications.